JP2000002041A - Automatic closing device for sliding door - Google Patents

Automatic closing device for sliding door

Info

Publication number
JP2000002041A
JP2000002041A JP20268298A JP20268298A JP2000002041A JP 2000002041 A JP2000002041 A JP 2000002041A JP 20268298 A JP20268298 A JP 20268298A JP 20268298 A JP20268298 A JP 20268298A JP 2000002041 A JP2000002041 A JP 2000002041A
Authority
JP
Japan
Prior art keywords
inclined rail
sliding door
opening
mounting
closing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20268298A
Other languages
Japanese (ja)
Inventor
Yoshiji Kakizoe
儀治 柿添
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daiken Co Ltd
Original Assignee
Daiken Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daiken Co Ltd filed Critical Daiken Co Ltd
Priority to JP20268298A priority Critical patent/JP2000002041A/en
Publication of JP2000002041A publication Critical patent/JP2000002041A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To carry out simple accurate fixing onto the upper frame of an opening section by separably forming a large number of mounting holes proper to the mounting inclination of an inclined rail to the mounting piece of the inclined rail, in which length and the mounting inclination are calculated in response to the opening width of the opening section, in the horizontal direction. SOLUTION: An inclined rail 1 fixed onto the upper frame 2, etc., of an opening section A while being tilted in the closing direction hangs down the sliding door 4 in a manner that the sliding door 4 can be closed automatically by a wheel 3 engaged with the inclined rail 1. A rack 5 installed near the closing-side end section of the inclined rail 1 is engaged with a pinion 7 for a speed adjusting mechanism 6 utilizing the viscous resistance force, etc., of a fluid fitted near the closing-side end section of the sliding door 4, and the closing speed of the automatically closed sliding door 4 is adjusted. A large number of mounting holes 8 separably formed to the mounting piece 9 of the inclined rail 1 are formed directly in the horizontal direction proper to the mounting inclination of the inclined rail 1 at that time after an inclination corresponding to the opening width of the opening section A of the inclined rail 1 having length corresponding to the opening width of the opening section A is calculated.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、自動閉止機能を有する
と共に、閉止方向への急激な動きを防止する機能をも有
する引き戸の自動閉止装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic closing device for a sliding door which has an automatic closing function and a function of preventing a sudden movement in a closing direction.

【0002】[0002]

【従来の技術】一般に、病院や老人ホームなどにおいて
ストレッチャーや車椅子、或いは歩行訓練中の患者、或
いはその他の歩行者などが引き戸を開放して通過した際
には、開放された引き戸が開放を完了した時点で、引き
戸が自動的に閉止方向への移動を開始することが好まし
いのであるが、引き戸に自動閉止機構を装備することは
複雑な工程を要するものであった。
2. Description of the Related Art In general, when a stretcher, a wheelchair, a patient undergoing walking training, or another pedestrian passes through an open sliding door in a hospital or a nursing home, the opened sliding door opens. At the time of completion, it is preferable that the sliding door automatically starts moving in the closing direction. However, equipping the sliding door with the automatic closing mechanism requires a complicated process.

【0003】このため、従来では引き戸を自動閉止させ
る機構として、開口部の上枠に傾斜レールを配し、レー
ルの傾斜によって開放状態の引き戸を自動的に閉止方向
へ移動させる方式が見受けられ、簡単に自動閉止装置を
得ることができたのであるが、開口部の上枠へのレール
の取り付けに当たってのレールの傾斜角度の算定が面倒
であり、施工作業に手数を要し、正確な取り付け作業が
できない欠点があった。
For this reason, conventionally, as a mechanism for automatically closing the sliding door, there has been found a method in which an inclined rail is arranged on the upper frame of the opening and the sliding door in the open state is automatically moved in the closing direction by the inclination of the rail. Although the automatic closing device could be obtained easily, the calculation of the inclination angle of the rail when mounting the rail to the upper frame of the opening was troublesome, and the installation work required a lot of trouble, There was a drawback that can not be.

【0004】[0004]

【発明が解決しようとする課題】解決しようとする問題
点は、従来の傾斜レール方式の引き戸の自動閉止装置に
おいては、開口部の上枠へのレールの取り付けに当たっ
て、傾斜角度の算定が面倒であり、施工作業に手数を要
することである。
The problem to be solved is that in the conventional automatic closing device for a sliding door of the inclined rail type, it is troublesome to calculate the inclination angle when attaching the rail to the upper frame of the opening. Yes, it takes time and effort to perform the construction work.

【0005】[0005]

【課題を解決するための手段】本発明は、開口部の上枠
などに取り付ける傾斜レールと、この傾斜レールの閉止
側端部寄りに設けたラックと、ラックに噛合するピニオ
ンを有し、閉止方向へ移動する引き戸の速度を流体の粘
性抵抗力、或いは圧縮反発力によって調整する機構とを
備えた引き戸の自動閉止装置において、傾斜レールの長
さ、並びに取り付け傾斜角度を開口部の開口巾に応じて
算定し、この傾斜レールの取付片に、傾斜レールの取り
付け傾斜角度に適した取付孔を水平方向に多数個隔設し
た。
SUMMARY OF THE INVENTION The present invention provides a closed rail having an inclined rail attached to an upper frame or the like of an opening, a rack provided near a closing side end of the inclined rail, and a pinion engaged with the rack. In the automatic sliding door closing device equipped with a mechanism that adjusts the speed of the sliding door moving in the direction by the viscous resistance force of the fluid or the compression repulsion force, the length of the inclined rail, and the mounting inclination angle to the opening width of the opening. A number of mounting holes suitable for the mounting inclination angle of the inclined rail were spaced apart in the horizontal direction from the mounting piece of the inclined rail.

【0006】[0006]

【作用】而して、開口部の上枠などへの取付孔は、長
さ、並びに取り付け傾斜角度を開口部の開口巾に応じて
算定した傾斜レールの取付片に、水平方向に多数個隔設
されているため、開口部の上枠などにあらかじめ設定し
た水平線を基準とし、この水平線に傾斜レールの取付孔
を合致させて傾斜レールを開口部の上枠などへ固定する
のである。
The mounting holes for the upper frame and the like of the opening are horizontally spaced apart from each other on the mounting piece of the inclined rail whose length and mounting inclination angle are calculated according to the opening width of the opening. Therefore, the inclined rail is fixed to the upper frame of the opening or the like by making the mounting hole of the inclined rail coincide with the horizontal line set in advance on the upper frame of the opening or the like.

【0007】[0007]

【実施例】以下図面に基づいて本発明の実施例を説明す
ると、1は開口部Aの上枠2などに閉止方向へ傾斜させ
て固定される傾斜レールで、開口部Aの開口巾に応じた
長さを有し、開口部Aの開口巾に応じた傾斜角度を算定
されており、この傾斜レール1に係合する車輪3によっ
て引き戸4を自閉可能に吊り下げている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. Reference numeral 1 denotes an inclined rail which is fixed to an upper frame 2 of an opening A in such a manner as to be inclined in a closing direction, according to an opening width of the opening A. The inclination angle corresponding to the opening width of the opening A is calculated, and the sliding door 4 is suspended by a wheel 3 engaged with the inclined rail 1 so as to be able to close itself.

【0008】5は傾斜レール1の閉止側端部寄りの一部
に取り付けたラックで、引き戸4の閉止側端部寄りに取
り付けた流体の粘性抵抗力、或いは圧縮反発力を利用し
た速度調整機構6のピニオン7が噛合され、傾斜レール
1によって自閉する引き戸4の閉止速度を調整するので
ある。
Reference numeral 5 denotes a rack attached to a part of the inclined rail 1 near the closed end, and a speed adjusting mechanism using the viscous resistance force or the compression repulsive force of the fluid attached to the sliding door 4 near the closed end. 6, the pinion 7 is engaged, and the closing speed of the sliding door 4, which is automatically closed by the inclined rail 1, is adjusted.

【0009】8は傾斜レール1の取付片9に多数個隔設
した開口部Aの上枠2などへの取付孔で、開口部Aの開
口巾に応じた長さを有する傾斜レール1の、開口部Aの
開口巾に応じた傾斜角度を算定したうえで、傾斜レール
1の取り付け傾斜角度に適した水平方向に直接設けられ
ている。
Reference numeral 8 denotes a mounting hole to the upper frame 2 or the like of the opening A, which is provided on the mounting piece 9 of the inclined rail 1 in a large number, and which is provided with a length corresponding to the opening width of the opening A. After calculating the inclination angle according to the opening width of the opening A, the inclination rail 1 is provided directly in the horizontal direction suitable for the inclination angle of the mounting.

【0010】[0010]

【発明の効果】本発明は上記のように、開口部の上枠な
どに、開口部の開口巾に応じた長さを有し、開口部の開
口巾に応じた傾斜角度を算定してなる傾斜レールの取付
片に、開口部の上枠などへの取付孔を、傾斜レールの取
り付け傾斜角度に適した水平方向に多数個隔設したこと
から、開口部の上枠などにあらかじめ設定した水平線を
基準とし、これに水平方向に多数個隔設した取付孔を合
致させて固定作業することにより、傾斜レールを開口部
の開口巾に応じた傾斜角度をもって閉止方向へ傾斜させ
て固定することができるのであり、その固定作業は極め
て簡単、且つ正確に行なえるのである。
As described above, according to the present invention, the upper frame of the opening has a length corresponding to the opening width of the opening, and the inclination angle corresponding to the opening width of the opening is calculated. A large number of mounting holes for the upper frame of the opening are provided on the mounting piece of the inclined rail in the horizontal direction suitable for the mounting inclination angle of the inclined rail. It is possible to fix the inclined rail by tilting it in the closing direction with an inclination angle corresponding to the opening width of the opening by aligning a large number of mounting holes horizontally spaced with this and fixing it. It can be done very easily and accurately.

【図面の簡単な説明】[Brief description of the drawings]

【図1】引き戸の一部省略した正面図である。FIG. 1 is a front view of a sliding door partially omitted.

【図2】要部の正面図である。FIG. 2 is a front view of a main part.

【図3】要部側面の概略説明図である。FIG. 3 is a schematic explanatory view of a main part side surface.

【符号の説明】[Explanation of symbols]

A・・開口部 1・・傾斜レール 2
・・上枠 4・・引き戸 5・・ラック 6
・・速度調整機構 7・・ピニオン 8・・取付孔 9
・・取付片
A. Opening 1. Inclined rail 2.
・ ・ Upper frame 4 ・ ・ Sliding door 5 ・ ・ Rack 6
..Speed adjustment mechanism 7 Pinion 8 Mounting hole 9
..Mounting pieces

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 開口部Aの上枠(2)などに取り付ける
傾斜レール(1)と、この傾斜レール(1)の閉止側端
部寄りに設けたラック(5)と、ラック(5)に噛合す
るピニオン(7)を有し、閉止方向へ移動する引き戸
(4)の速度を流体の粘性抵抗力、或いは圧縮反発力に
よって調整する速度調整機構(6)とを備えた引き戸の
自動閉止装置において、傾斜レール(1)の長さ、並び
に取り付け傾斜角度を開口部Aの開口巾に応じて算定
し、この傾斜レール(1)の取付片(9)に、傾斜レー
ル(1)の取り付け傾斜角度に適した取付孔(8)を水
平方向に多数個隔設してなる引き戸の自動閉止装置。
1. An inclined rail (1) attached to an upper frame (2) of an opening A, a rack (5) provided near an end of the inclined rail (1) on a closing side, and a rack (5). An automatic closing device for a sliding door having a pinion (7) to be engaged and a speed adjusting mechanism (6) for adjusting the speed of the sliding door (4) moving in the closing direction by viscous resistance force or compression repulsion force of a fluid. In the above, the length of the inclined rail (1) and the mounting inclination angle are calculated according to the opening width of the opening A, and the mounting piece (9) of the inclined rail (1) is attached to the mounting piece (9) of the inclined rail (1). An automatic closing device for a sliding door in which a plurality of mounting holes (8) suitable for an angle are horizontally spaced.
JP20268298A 1998-06-12 1998-06-12 Automatic closing device for sliding door Pending JP2000002041A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20268298A JP2000002041A (en) 1998-06-12 1998-06-12 Automatic closing device for sliding door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20268298A JP2000002041A (en) 1998-06-12 1998-06-12 Automatic closing device for sliding door

Publications (1)

Publication Number Publication Date
JP2000002041A true JP2000002041A (en) 2000-01-07

Family

ID=16461418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20268298A Pending JP2000002041A (en) 1998-06-12 1998-06-12 Automatic closing device for sliding door

Country Status (1)

Country Link
JP (1) JP2000002041A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009150064A (en) * 2007-12-19 2009-07-09 West Japan Railway Co Sliding door device in rolling stock
US9134851B2 (en) 2002-02-20 2015-09-15 Apple Inc. Light sensitive display
US9354735B2 (en) 2002-05-23 2016-05-31 Apple Inc. Light sensitive display
US11073926B2 (en) 2002-02-20 2021-07-27 Apple Inc. Light sensitive display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9134851B2 (en) 2002-02-20 2015-09-15 Apple Inc. Light sensitive display
US11073926B2 (en) 2002-02-20 2021-07-27 Apple Inc. Light sensitive display
US9354735B2 (en) 2002-05-23 2016-05-31 Apple Inc. Light sensitive display
JP2009150064A (en) * 2007-12-19 2009-07-09 West Japan Railway Co Sliding door device in rolling stock

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